Example usage for com.liferay.portal.kernel.util NaturalOrderStringComparator NaturalOrderStringComparator

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util NaturalOrderStringComparator NaturalOrderStringComparator.

Prototype

public NaturalOrderStringComparator() 

Source Link

Usage

From source file:com.liferay.message.boards.web.internal.portlet.action.MBAdminConfigurationAction.java

License:Open Source License

protected void updateUserRanks(ActionRequest actionRequest) {
    ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);

    for (Locale locale : LanguageUtil.getAvailableLocales(themeDisplay.getSiteGroupId())) {

        String languageId = LocaleUtil.toLanguageId(locale);

        String[] ranks = StringUtil.splitLines(ParamUtil.getString(actionRequest, "ranks_" + languageId));

        Map<String, String> map = new TreeMap<>(new NaturalOrderStringComparator());

        for (String rank : ranks) {
            if (!isValidUserRank(rank)) {
                SessionErrors.add(actionRequest, "userRank");

                return;
            }//from   www.  j av  a 2  s  .  c  om

            String[] kvp = StringUtil.split(rank, CharPool.EQUAL);

            String kvpName = kvp[0];
            String kvpValue = kvp[1];

            map.put(kvpValue, kvpName);
        }

        ranks = new String[map.size()];

        int count = 0;

        for (Map.Entry<String, String> entry : map.entrySet()) {
            String kvpValue = entry.getKey();
            String kvpName = entry.getValue();

            ranks[count++] = kvpName + StringPool.EQUAL + kvpValue;
        }

        String preferenceName = LocalizationUtil.getLocalizedName("ranks", languageId);

        setPreference(actionRequest, preferenceName, ranks);
    }
}

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